title: [Type II restrictases: a schematic of possible evolutionary connections between enzymes and palindrome tetranucleotide recognition segments].
abstract: The data on restriction endonucleases which recognize tetranucleotide palindromic sites are analysed. The rules of restriction endonuclease sites transformation have been formulated, general graph and evolution tree are suggested and discussed.
authors.forename: S Kh
authors.initials: SKh
authors.lastname: Degtiarev
authors.forename: Iu P
authors.initials: IuP
authors.lastname: Zernov
mesh_terms: D001483:Base Sequence; D005075:Biological Evolution; D015252:Deoxyribonucleases, Type II Site-Specific / Q000235:genetics*; D008969:Molecular Sequence Data
chemical_list: D015252:Deoxyribonucleases, Type II Site-Specific
vernacular_title: Restriktazy II tipa: skhema vozmozhnykh évoliutsionnykh sviazeĭ mezhdu fermentami s palindromnymi tetranukleotidnymi uchastkami uznavaniia.